body {
    font-family: "Trebuchet MS", "Arial", "Helvetica", "Verdana", "sans-serif";
    font-size: 62.5%;
}

table { font-size: 1em; }

.demo-description {
    clear: both;
    font-size: 1.3em;
    line-height: 1.4em;
    padding: 12px;
}

.ui-draggable, .ui-droppable { background-position: top; }